The expression references a method, often sought after, for acquiring digital audio files without monetary cost, typically from online sources. This usually entails using specific software or websites to extract audio from video content or to locate and retrieve already existing audio files. An example would be seeking software that allows users to save an audio track from a YouTube video directly to their device in the MP3 format.
The popularity of such acquisition methods stems from the desire for convenient and affordable access to a wide range of music. Historically, individuals obtained music through purchase, either physical copies or digital downloads. The availability of tools enabling cost-free acquisition altered this landscape, providing an alternative for individuals on a budget or those seeking access to content not readily available through conventional channels. However, it is important to consider potential copyright implications and the legality of such practices, which vary by jurisdiction and content owner.